描述
产品简要说明
ALSTOM MV3000是一款中高压交流数字变频驱动器，专为重工业场景设计，核心功能包括：
高效能控制：基于PWM技术实现精准的转速与扭矩调节
智能通信：支持CAN-BUS、RS485等多协议通信，兼容工业自动化系统
宽范围适用性：覆盖0.25kW至100MW功率需求，适配冷轧、电力、船舶等复杂场景
产品详细说明
1.硬件架构与核心控制技术
电力电子设计：
采用IGBT全控开关器件，逆变效率达95%以上
无控整流桥输入设计，适应宽电压波动环境
控制算法：
矢量控制：通过速度传感器反馈实现异步电机高精度调速（误差≤0.1%）
自适应算法：动态调整参数以应对负载突变（如冷轧生产线张力控制）
保护机制：
实时监测过压、过流、过温等20+类故障，支持中断保护与故障代码显示
2.通信与集成能力
协议支持：
工业标准协议：Modbus RTU/TCP、CAN-BUS、Profibus
上位机接口：支持RS485/RS232串口及以太网通信
调试工具：
Drive Coach 5.4软件：支持参数配置、故障诊断与远程升级，兼容Windows 7/10系统
3.行业定制化设计
冷轧生产线应用：
集成HPC PID调节器，实现8组”S”辊张力平衡控制
在镀锌线中完成77套传动装置调试，首次热负荷生产即达质量标准
船舶与能源领域：
适配中压大功率需求（如MV4000/MV6000系列扩展），支持海上平台长期稳定运行
技术规格:ALSTOM MV3000
参数项规格描述
输入电压范围380V-1140V AC（中压版）/220V-480V AC（低压版）
输出功率0.25kW至100MW（模块化扩展）
防护等级IP54（标准版）/IP65（特殊定制）
通信接口2×RS485+1×CAN-BUS+1×以太网（1000Mbps）
工作温度-20℃至50℃（扩展至-40℃需定制）
核心价值与性能亮点
1.高精度工业控制
案例应用：在冷轧镀锌线中，通过矢量控制实现8组”S”辊张力恒定，产品合格率提升至99.5%
2.智能诊断与维护
技术突破：Drive Coach 5.4软件可自动生成故障波形分析报告，缩短80%调试时间
应对挑战，创造价值
1.复杂负载波动
技术突破：在钢铁厂高动态负载场景中，通过自适应算法将转速控制响应时间缩短至5ms
2.多协议兼容需求
场景案例：港口自动化码头中，同时支持Modbus与CAN-BUS协议，实现与PLC、SCADA系统无缝对接
Product brief description
ALSTOM MV3000 is a medium and high voltage AC digital frequency converter designed for heavy industry scenarios,with core functions including:
High-performance control:Accurate speed and torque adjustment based on PWM technology
Intelligent communication:Supports multi-protocol communication such as CAN-BUS,RS485,etc.,and is compatible with industrial automation systems
Wide range applicability:Covering power requirements of 0.25kW to 100MW,adapting to complex scenarios such as cold rolling,power,and ships.
Product details
1.Hardware architecture and core control technology
Power Electronics Design:
Adopt IGBT full control switching device,inverter efficiency reaches more than 95%
Uncontrolled rectifier bridge input design,adapt to wide voltage fluctuation environment
Control algorithm:
Vector control:high-precision speed regulation of asynchronous motor through speed sensor feedback(Error≤0.1%)
Adaptive algorithm:dynamically adjust parameters to deal with load sudden changes(such as cold rolling production line tension control)
Protection mechanism:
Real-time monitoring of 20+types of faults such as overvoltage,overcurrent,and overtemperature,supporting interrupt protection and fault code display
2.Communication and integration capabilities
Protocol support:
Industry standard protocol:Modbus RTU/TCP,CAN-BUS,Profibus
Upper computer interface:Support RS485/RS232 serial port and Ethernet communication
Debugging tools:
Drive Coach 5.4 software:supports parameter configuration,troubleshooting and remote upgrade,compatible with Windows 7/10 system
3.Customized design in the industry
Cold rolling production line application:
Integrated HPC PID regulator to achieve 8 sets of”S”roller tension balance control
77 sets of transmission devices were debugged in the galvanized line,and the quality standards were met for the first heat load production
Shipping and Energy:
Adapt to medium voltage high power requirements(such as MV4000/MV6000 series expansion),and supports long-term and stable operation of offshore platforms
Technical Specifications:ALSTOM MV3000
Parameters Specification Description
Input voltage range 380V-1140V AC(medium voltage version)/220V-480V AC(low voltage version)
Output power 0.25kW to 100MW(modular expansion)
Protection level IP54(standard version)/IP65(specially customized)
Communication interface 2×RS485+1×CAN-BUS+1×Ethernet(1000Mbps)
Operating temperature-20℃to 50℃(extended to-40℃requires customization)
Core Valuesand Performance Highlights
1.High-precision industrial control
Case application:In cold-rolled galvanized lines,the tension of 8 sets of”S”rolls is achieved through vector control,and the product pass rate is increased to 99.5%.
2.Intelligent diagnosis and maintenance
Technical breakthrough:Drive Coach 5.4 software can automatically generate fault waveform analysis reports,shortening debugging time by 80%
Respond to challenges and create value
1.Complex load fluctuations
Technical breakthrough:In the high dynamic load scenario of steel plants,the speed control response time is shortened to 5ms through adaptive algorithms
2.Multi-protocol compatibility requirements
Scenario case:In the port automation terminal,it supports Modbus and CAN-BUS protocols to achieve seamless connection with PLC and SCADA systems.
